This is weird

I was using discord normally and decided to remove the phone number from my account. Discord then asked me to verifiy my phone number and i did, then it took me back to where i was but the phonen umber was still there so i decided to try to remove it again. I enter the same phone number and it says "This number was recently used on a different account" so i tried to use a temporary phone number but I wasnt getting the verification code and then after a few tries something weird happen. The first step which is entering the phone number is normal but then it didnt ask for human verification. I didnt think much of it and waited for my verification code but it never did. I tried again with my mother phone number  and i am not getting the verification code. This is only happening for this one account and not my other alts.

If you have gone through this experience, how did you fixed it